1 /*

     2 * Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  EAP and WLAN authentication protocols.

    15 *

    16 */

    17 

    18 /*

    19 * %version: 11 %

    20 */

    21 

    22 #ifndef EAP_CORE_INTERFACE_IMPLEMENTATION_H_

    23 #define EAP_CORE_INTERFACE_IMPLEMENTATION_H_

    24 

    25 // INCLUDES

    26 #include <e32std.h>

    27 #include "EapProcessInterface.h"

    28 #include "REapSession.h"

    29 #include "SendPacketHandler.h"

    30 #include "EapSendInterface.h"

    31 #include "abs_eap_am_tools.h"

    32 #include "EapClientIf.h"

    33 

    34 class MEapSendInterface;

    35 class EapMessageBuffer;

    36 

    37 

    38 /**

    39  * Implementation for MWlanEapolInterface interface.

    40  *

    41  * @lib wlaneapolif.dll

    42  * @since S60 v3.2

    43  */

    44 class CEapCoreInterfaceImplementation

    45 : public CEapProcessInterface

    46 , public MSendPacketHandler

    47 , public EapClientIf

    48 {

    49 

    50 public:

    51 

    52 	// - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    53 	// Functions from CWlanEapolClient.

    54 

    55 	/**

    56 	 * Static constructor.

    57 	 * @param aPartner Pointer to callback instance.

    58 	 * @return Pointer to the constructed instance.

    59 	 */

    60 	static CEapProcessInterface* NewL(MEapSendInterface * aPartner);

    61 

    62 

    63 	/**

    64 	 * Destructor.

    65 	 */

    66 	virtual ~CEapCoreInterfaceImplementation();

    67 

    68 	/**

    69 	 * Configure plugin implementation.

    70 	 *

    71 	 * @since S60 v3.2

    72 	 * @param aHeaderOffset Offset of EAP-header in packet_send.

    73 	 * @param aMTU Maximum transfer unit (MTU).

    74 	 * @param aTrailerLength Length of trailer needed by lower levels..

    75 	 * @return Return value is specified in interface specification.

    76 	 */

    77 	TInt Configure(

    78 		const TInt aHeaderOffset,

    79 		const TInt aMTU,

    80 		const TInt aTrailerLength,

    81 		const void * const aConfigurationData,

    82 		const TInt aConfigurationDataLength);

    83 

    84 	TInt SetEnv(abs_eap_am_tools_c * const tools, const u32_t MTU);

    85 	 

    86 	/**

    87 	 * Shutdown plugin implementation.

    88 	 *

    89 	 * @since S60 v3.2

    90 	 * @return Return value is specified in interface specification.

    91 	 */        

    92 	TInt Shutdown();

    93 

    94 	/**

    95 	 * Send data to EAPOL.

    96 	 *

    97 	 * @since S60 v3.2

    98 	 * @param aData Pointer to the data to be sent.

    99 	 * @param aLength Length of the data to be sent.

   100 	 * @return Return value is specified in interface specification.

   101 	 */

   102 	TInt ProcessData(

   103 		const void * const aData, 

   104 		const TInt aLength );

   105 

   106 	// - - - - - - - - - - - - - - - - - - - - - - - - - - - -

   107 	// Functions from MSendPacketHandler.

   108 

   109 	/// Function sends the data message to lower layer.

   110 	/// Data is formatted to Attribute-Value Pairs.

   111 	/// Look at eap_tlv_header_c and eap_tlv_message_data_c.

   112 	eap_status_e send_data(const TDesC8& message);

   113 

   114 

   115 private:

   116 

   117     /**

   118      * C++ default constructor.

   119      */

   120     CEapCoreInterfaceImplementation();

   121 

   122     /**

   123      * Symbian 2nd phase constructor.

   124      */

   125     void ConstructL(MEapSendInterface * aPartner);

   126 

   127 	/**

   128 	 * The get_is_valid() function returns the status of the CEapCoreInterfaceImplementation object.

   129 	 * @return True indicates the object is initialized.

   130 	 */

   131 	bool get_is_valid();

   132 	

   133 //	eap_status_e SendData(const void * const data, const u32_t length);

   134 	

   135 //	static TInt GetServerNameAndExe(TBuf<KMaxServerExe> * const ServerName, TBuf<KMaxServerExe> * const ServerExe);

   136 

   137 	// - - - - - - - - - - - - - - - - - - - - - - - - - - - -

   138 

   139 	MEapSendInterface * m_partner;

   140 

   141 	REapSession iSession;

   142 

   143 	bool m_is_valid;

   144 	

   145 	TUint32 iMTU;

   146 	

   147 	abs_eap_am_tools_c * iTools;

   148 };

   149 

   150 

   151 #endif // EAP_CORE_INTERFACE_IMPLEMENTATION_H_

   152 

   153 // End of file.